Description

2-Pentadecylhydroquinone is a synthetic alkylated hydroquinone derivative, a compound of significant interest in advanced material science and specialty chemical synthesis. Its value lies in its dual functionality, serving as a versatile building block for antioxidants and as a key intermediate in the production of high-performance polymers and stabilizers. This product is essential for R&D laboratories and manufacturers in the polymer additives, lubricant, and specialty chemical industries seeking to enhance product longevity and performance under oxidative stress.

Application

• Polymer Additive: Acts as an antioxidant and stabilizer in plastics and synthetic rubbers to prevent thermal and oxidative degradation.
• Lubricant Formulation: Used as an additive in synthetic oils and greases to improve oxidation resistance and extend service life.
• Chemical Intermediate: Serves as a key precursor in the synthesis of more complex phenolic antioxidants and specialty surfactants.
• Cosmetic Stabilizer: Employed in high-end cosmetic formulations to stabilize active ingredients sensitive to oxidation.
• Research & Development: A valuable compound for academic and industrial research into new antioxidant mechanisms and material properties.
• Adhesive & Sealant Industry: Incorporated to enhance the durability and shelf-life of polyurethane and other polymer-based adhesives.

Basic Information

Product Name	2-Pentadecylhydroquinone
CAS No.	53918-51-7
Molecular Formula	C21H36O2
Molecular Weight	320.51 g/mol
Synonyms	2-(Pentadecyl)-1,4-benzenediol; 2-n-Pentadecylhydroquinone; 1,4-Dihydroxy-2-pentadecylbenzene; Hydroquinone, 2-pentadecyl-; 2-Pentadecyl-1,4-dihydroxybenzene; Pentadecylhydroquinone
EINECS	Contact for details

Quality Control

Our 2-Pentadecylhydroquinone is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its nature as an easily oxidized compound, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation of quality. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.